Ariwara Bunpei is heading to a space colony orbiting Earth in order to become a teacher at an elite all-girl's school. He has high hopes for his new home, but he makes a grave miscalculation when he fails to read the space colony life manual. Although everything seems fine when he is greeted by a cute female colleague, it soon spirals downhill, starting with the hateful graffiti scrawled over the door of his new home. Soon, he is introduced to a popular futuristic sport, "Capsule Ball." Will this sport end up giving him a way to finally connect with his students and community or will it just be another source of humiliation?